baber/WOPTO huggingface dataset:
Patent JP-H05308623-A (JP)
Title: Image signal decoder
Inventor: FUKUDA HIROYUKI
IPC: H04N19/42
Filed: 1992-04-30
Abstract: PURPOSE:To eliminate distortion at high speed without generating blurring in an image by finding the band area of a signal at every block from a conversion coefficient in distortion elimination processing, and changing the characteristic of distortion elimination at every block based on a result of such processing, a motion vector at every block, and block type information, etc. CONSTITUTION:The data at every block of the image is decoded by a variable length encoder/decoder circuit 11, and is returned to an inter-frame differential signal by an inverse quantization circuit 12 and a reverse DCT circuit 13. The inter-frame differential signal is added on a prediction signal from a motion compensation circuit 15 at an adder circuit 14, and after the optimum distortion elimination processing being applied to it at a distortion elimination processing circuit 16, it is outputted to an image output part 17. A decision circuit 18 finds a frequency band area at every block in a crisscross direction from the output of the inverse quantization circuit 12, and decides the optimum distortion elimination processing based on the result of the band area, the motion vector, and a block type, and controls the distortion elimination processing circuit 16.
Patent JP-H05125661-A (JP)
Title: Method of pretreating fiber material
Inventor: DOMINIKU BIYUUHIERAA
IPC: D06L3/02
Filed: 1992-03-19
Abstract: PURPOSE: To efficiently remove undesired substances, for example, metal such as copper ions, iron ions or metallic compounds from a cellulosic textile material, etc., by treating the textile material with an aq. soln. contg. citric acid, an alkali metal salt of gluconic acid, etc., and a mineral acid. CONSTITUTION: A cellulosic textile material such as cotton fabric is impregnated and maintained for 4 hours in an aq. soln., wherein the aq. soln. contg. citric acid (or alkali metal citrate), an alkali metal salt or ammonium salt of gluconic acid (such as sodium gluconate) and if necessary a mineral acid (such as hydrochloric acid) is used. Thereafter, the material is strongly washed, to remove undesired substances, for example, metals such as copper ions or iron ions, or magnesium or calcium salts and/or hydroxides. Before, after or during the treatment with the aq. soln., the textile material may be treated with a depasting agent, a caustification agent, a mercerizing agent or a bleach.
Patent JP-H01280929-A (JP)
Title: Added information receiver
Inventor: OKAZAKI YUZO
IPC: H04H20/00
Filed: 1988-05-07
Abstract: PURPOSE:To attain function switching and/or muting control in a short time and to prevent missing of part of a specific program by allowing a 2nd microcomputer to detect a signal relating to the specific program reception from 1st microcomputer through key scan. CONSTITUTION:The signal relating to the specific program reception from the 1st microcomputer 10 is given to the 2nd microcomputer 11 via a key matrix circuit 9. Thus, the signal relating to the specific program reception from the 1st microcomputer 10 is detected by key scan by means of the 2nd microcomputer 11. Thus, no interrupt processing is required to attain processing in normal routine and function switching and/or muting control is applied in a very short time.
Patent JP-H07317546-A (JP)
Title: Suction device of internal combustion engine
Inventor: HASEGAWA KUNIO
IPC: F02F1/42
Filed: 1994-05-25
Abstract: PURPOSE:To output a high power in the full open operation and accomplish a low rate of fuel consumption in a partial load operation by setting the pinching angle of the axis of the first one of two intake ports, whose intake amount is restricted in the partial load operation, and the axis of the first suction valve to a value smaller than the pinching angle which the second intake port forms. CONSTITUTION:The first and second intake valves 10, 11 are installed alongside the upper wall surface of a combustion chamber 1, and intake ports 20, 21 are extended in the radial direction of the combustion chamber 1 when viewed on the plan. The pinching angle theta1 of the axes of the first intake port 20 and first intake valve 10 is set smaller than the pinching angle theta2 formed alike by the second intake valve 11. The intake air flows in vigorously from the whole periphery of the first intake valve 10 in the full open operation when the two intake ports are fully opened, and a high intake efficiency is obtained - in a partial load operation, the intake amount from the first intake port 20 is limited, but the intake gas runs against the opposing intra-cylinder circumferential wall at a high speed because the angle theta2 is wide, and generation of tumble flow is promoted to lead to accomplishment of a low rate of fuel consumption.
Patent JP-H06329101-A (JP)
Title: Feeding device for powder
Inventor: HAYASHIDA KAZUHIRO
IPC: B65B1/20
Filed: 1993-05-12
Abstract: PURPOSE:To provide a feeding device for powder of which the feeding quantity of a powder can be precisely adjusted. CONSTITUTION:A carrying belt 502, on the carrying surface 502a of which a depressed part 502b to contain a powder P is formed, and an evening plate 505, which is provided separatably and approachably to the carrying surface 502a of the carrying belt 502 and adjusts a carrying quantity of the powder P by evening up the powder P on the carrying surface 502, are provided. By the evening plate 505, the powder P which is contained in the depressed part 502b of the carrying belt 502 is evened, and the quantity of the powder P which drops from the leading end of the carrying belt 502 is uniformly adjusted.
Patent JP-S62268235-A (JP)
Title: Modem equipment
Inventor: YOSHIOKA TAKESHI
IPC: H04L27/20
Filed: 1986-05-16
Abstract: PURPOSE:To offer FSK and PSK MODEMs at the terminal equipment side without using any oscillator by adopting a pickup filter and a frequency division circuit extracting the frequency of data absence or data '1' from a reception signal as component in a CATV system. CONSTITUTION:Oscillation circuits 12A, 12B of a MODEM 10 at the center side oscillates transmission frequencies fH0, fH1 corresponding to data '0' and data '1' of a modulator 11. A reception data is fed to a pickup filter 25 via the 2nd banching device 24 in the MODEM 20 at the terminal equipment side. The frequency fH1 corresponding to the data absence is extracted from the reception signal, frequency-divided by a frequency divider 26 to generate desired frequencies fL0, fL1. The FSK signal is sent to the MODEM 10 at the center side by outputting the frequencies switchingly at the modulator 21 corresponding to the input sent data (SD).
Patent JP-S6223898-A (JP)
Inventor: BUINSENTO PIITAA BINGAMU
IPC: B63H25/30
Filed: 1986-05-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04316144-A (JP)
Title: Chip select circuit of computer system
Inventor: NANBU SHIGEO
IPC: G06F12/06
Filed: 1991-04-15
Abstract: PURPOSE:To make the storage capacity of each memory element incorporated in a computer system arbitrarily changeable even when the memory element is incorporated in one IC element together with another circuit element so that the address area of each memory element can be arbitrarily set in a memory space. CONSTITUTION:Each unit subtraction circuit 11a and 11b calculates 4-bit subtracted bit data E0, E1, E2, and E3 obtained by respectively subtracting 4-bit initial bit data CSP0, CSP1, CSP2, and CSP3 impressed on initializing terminals 13a, 13b, 13c, and 13d from inputted 4-bit address bit data and output the calculated data from each output terminal. Each unit decoder circuit 12a and 12b output six CS signals RS0, RS1, RS2, RS3, RM0, and RM1 from output terminals Z0, Z1, Z2, Z3, Z0 and Z1 by means of their internal logic circuits based on the inputted 4-bit subtracted bit data E0, E1, E2, and E3.
Patent JP-S61269380-A (JP)
Title: Semiconductor device
Inventor: KAMATA TADASHI
IPC: H01L29/93
Filed: 1985-05-23
Abstract: PURPOSE:To constitute a variable capacitance element, by arraying on one conductive type semiconductor substrate a plurality of opposite conductive type regions, a transistor, wiring layers and output terminals, and by varying the gate voltage of the transistor. CONSTITUTION:On a conductive type semiconductor substrate 5, capacitors 10, 30 as capacitance elements and a transistor 20 are formed, and an oxide film 6A of silicon dioxide is formed except sections connected to respective circuit elements. On the oxide film 6A, wiring layers 7A, 7B of aluminum (Al) are evaporated. Moreover, an insulating film 8 of silicon nitride is formed thereon by sputtering. The aluminum wiring layers 7A, 7B constitute a negative pole for the capacitor 10. The capacitance elements are constituted by P<+> type regions 51-53, and polysilicon wiring layers 9A, 9C constitute positive poles for the capacitors 10, 30. The transistor 20 is constituted by N<+> regions 21, 23.
Patent JP-H05307218-A (JP)
Title: Cassette
Inventor: OTA YASUYOSHI
IPC: B65D83/08
Filed: 1992-04-30
Abstract: PURPOSE:To automatically eject a part of an image recording medium to the outside of a cassette in parallel with the opening operation of a cover in the cassette consisting of a housing in which a sheet-like image recording medium is housed and the cover which closes an aperture for loading/unloading the recording medium of the housing. CONSTITUTION:A rod 17 is coupled with a slider 14 which is moved by being operated from the outside of the cassette in order to open the cover 12, and a rotating member 18 is rotated around a shaft 18a through the rod 17 when the slider 14 is moved. The trailing edge of a stimulable phosphor sheet 11 is pushed by the rotated member 18, and the leading edge thereof is ejected from the aperture 12a of the cassette.
Patent JP-S603109-A (JP)
Title: Orthorhombic material
Inventor: HIBIYA TAKETOSHI
IPC: H01F41/28
Filed: 1983-06-21
Abstract: PURPOSE:To obtain a bubble magnetic domain material having the axis of easy magnetization perpendicular to the surface of a garnet liquid phase epitaxial growth film by a method wherein the garnet liquid phase epitaxial growth film consisting of (LuBi)3Fe5O12 is reared on a (110) nonmagnetic garnet substrate using the molten metal of the specified molar ratio of PbO and Bi2O3. CONSTITUTION:A garnet liquid phase epitaxial growth film having film composition of (LuBi)3Fe5O12 is formed on a nonmagnetic garnet substrate having the face orientation of (110) using a molten metal mainly consisting of PbO and Bi2O3, and having the molar ratio of PbO and Bi2O3 of 4.5 or less. Accordingly, orthorhombically magnetic anisotropy can be obtained, and a bubble magnetic domain material having the axis of easy magnetization perpendicular to the film surface can be obtained.
Patent JP-H048288-A (JP)
Title: Production of enzyme-containing readily disintegrable tablet
Inventor: KATO KIYOHIRO
IPC: A61K8/00
Filed: 1990-04-26
Abstract: PURPOSE:To obtain the title tablets improved in quick-acting nature by admixing an enzymatic agent with a water-soluble binder and humectant to form granules followed by formulating these granules with an excipient, disintegrating agent, lubricating gloss agent, etc., and then carrying out compression forming. CONSTITUTION:An enzymatic agent such as a hydrolase (e.g. for starch) is admixed with (A) a water-soluble binder sorbitol or sucrose and (B) humectant(s) such as water and/or ethanol followed by granulation (e.g. through extrusion) and forming into granules. These granules are then admixed with (C) an excipient such as glucose, (D) a disintegrating agent such as carboxymethylcellulose calcium salt, and (E) a lubricating gloss agent such as magnesium stearate, followed by carrying out compression forming, thus obtaining the objective enzyme-contg. readily disintegrable tablets.
Patent JP-S5234573-A (JP)
Title: Carrying device for thing such as ashes
Inventor: KAMIYAMA HARUO
IPC: F23J1/02
Filed: 1975-09-10
Abstract: PURPOSE: To provide a carrying device, which develops a method of removing ashes by applying coat of water to the lower end of an opening part of the furnace. And, the coat of water also forms seal against outside. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5735211-A (JP)
Title: Fluidized bed type incinerator
Inventor: UEDA SUSUMU
IPC: F23G5/30
Filed: 1980-08-13
Abstract: PURPOSE:To incinerate completely a burning material having a wide variety of particle size distributions by a method wherein the particles of the material are transferred into the middle of the fluidized bed type incinerator. CONSTITUTION:Primary combustion air is introduced into the fluidized bed type incinerator 1 through an air inlet chamber 3 and a porous plate 2 by use of a blower 4 and the burning material is transferred into the incinerator 1 from a hopper 6 through a feed pipe 5 together with the secondary combustion air supplied from the blower 4. In this case, the feed pipe 5 is connected tangentially to the side wall of the incinerator so that a whirlpool generates within the incinerator 1. Accordingly, a stream of air at the upper part of the porous plate 2 becomes an ascending air current which, when moves upward, forms itself a whirlpool and therefore, large sized particles of the material are fluidized and burned on the porous plate 2 while fine particles thereof are burned as they turn within the incinerator. Thus, even a material having a wide variety of particle size distributions can be burned completely.
Patent JP-H10302849-A (JP)
Title: Wire connection structure
Inventor: SHUTOKU SHUKICHI
IPC: H01R4/20
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a wire connection structure facilitating connection work and having its heat resistance by inserting each conductor part of two wires from both ends of a metal tube respectively, pressurizing the metal tube to make pressure contact with the conductor part, plating the metal tube and the conductor part with a metal body, and coating the metal body with an inorganic insulation material. SOLUTION: A conductor part of an inorganic insulation lead wire 10, an internal conductor 42 of a coaxial cable, and an external conductor 43 are inserted into a metal tube 14 respectively, compression-bonded, and connected, and are plated with a metal body 15 for improving oxidation resistance. Further, the periphery of a metal body 15 is coated with an insulating inorganic varnish (first inorganic insulation material), and two metal bodies 15 are prevented from being short-circuited each other. Finally, this connection structure is inserted into a cavity bolt 36, and an insulating inorganic varnish (second inorganic insulation material) 52 is filled in the cavity bolt and fixed.  The metal tube 14, the metal body 15, and the inorganic varnishes 51 and 52 have their heat resistance of 400 deg.C or more, respectively, and conductor connection is ensured under a high temperature environment of 300 deg.C or more.
Patent JP-S61271385-A (JP)
Title: Apparatus for separating and recovering tar contained in coke oven gas
Inventor: SUGIYAMA SHUNICHI
IPC: C10B27/00
Filed: 1985-05-24
Abstract: PURPOSE:To recover a sensible heat of a coke oven gas for effective utilization thereof and, at the same time, to separate and recover tar from a cooled coke oven gas for use in production of a carbon fiber etc., by successively feeding a coke oven gas into a plurality of heat exchangers. CONSTITUTION:A crude coke oven gas (hereinafter abbreviated as 'COG') produced in a coke oven 1 is successively fed through a riser 3 and a gas collecting pipe 4 into heat exchangers 5, 6, 7, where the crude COG is heat- exchanged with a combustion waste gas from the coke oven 1 to allow it to cool. The combustion waste gas which has been heated by sensible heat of the crude COG is fed into a heating pipe 15, where it is brought into contact with a wet coal 18 to dry and preheat the coal. The dried and preheated coal is used as a fuel for the coke oven 1. A heavy tar is separated and recovered from the crude COG which has been cooled at about 270 deg.C in the heat exchanger 6, and a light tar is separated and recovered from the crude COG which has been cooled at 270 deg.C or below in the heat exchanger 7.
Patent JP-S5815484-A (JP)
Title: Overload protecting device for dc motor
Inventor: KISHI YUKIYASU
IPC: H02H7/08
Filed: 1981-07-16
Abstract: PURPOSE:To enable to completely protect all rotating zones of the DC motor by a method wherein an instantaneous current detecting value is reduced based on the function of revolution speed in the case where the revolution speed of the motor is in excess of the base speed. CONSTITUTION:The instantaneous current detecting circuit 4' generates the base value of a fixed voltage when the revolution speed is below the base speed and it generates the base value of the voltage in reverse proportion to the revolution speed when the speed is increased to the base speed or more by inputting the arature current signal of the DC motor 1, outputted from a current detecting shunt 2 and a pilot generator 7, and a revolution speed signal and it generates an output when the armature current signal exceeds the base value. An anti- time limit current detecting circuit 5 generates an output with the lag time in inverse proportion to the above value when the armature current detrcting signal exceeds the prescribed value. An output signal circui 6 emits an output when the output of the intantaneous current detecting circuit 4 and the output of the anti- time limit current detecting circuit 5 are applied, and a circuit breaker is energized.
Patent JP-S5812328-A (JP)
Title: Manufacture of semiconductor device
Inventor: KANAZAWA MASAO
IPC: H01L21/027
Filed: 1981-07-16
Abstract: PURPOSE:To alleviate the reflection of ultraviolet rays reaching on an Al wiring film and allow exposing a photo resist film in a desired pattern at high accuracy, by providing a process wherein the absorption layer for exposure rays of light is previously formed on a metallic film for wiring. CONSTITUTION:As illustrated, an SiO2 film 12 for element isolation is formed on a P type Si substrate 11, and N type impurity i.e. phosphor(P), etc. is diffused on the region divided by said SiO2 film resulting in the formation of a source region 13 and drain region 14. Further, a gate electrode 16 constituted of a poly Si is formed via a gate oxide film 15, a phosphorus silica glass(PSG) film 17 is formed thereon, and a through hole 19 to take connection with the Al wiring film 18 formed on the gate electrode and said PSG film is formed. Since the absorption layer 20 for exposure rays of light of the photo resist film is formed on the Al wiring film, the reflection of G ray having long wavelength of the ultraviolet rays reflected on the A wiring film after passing through the photo resist film is alleviated.
Patent JP-S63277473-A (JP)
Title: Isolation circuit for switching power source
Inventor: MIZUTA YOSHIYUKI
IPC: H02M3/28
Filed: 1987-05-07
Abstract: PURPOSE:To lengthen the life of the title circuit, by a method wherein a chopper circuit is inserted into the input side of a photocoupler while a peak detecting circuit is inserted into the output side of the same circuit respectively. CONSTITUTION:A switching power source is constituted of a transformer 2, a rectifying and smoothing circuit 3, a power source supplying resistor 5, a voltage control IC 6, a switching element 7, a peak data circuit 8, a photocoupler 9, an error detecting circuit 11 and the like. In this case, a chopper circuit 10 is inserted immediately after the error detecting circuit 11 and the LED of the photocoupler 9 emits light by the output of the chopper circuit 10. In order to shorten the operating time of the photocoupler 9 substantially, the sampling of an error signal is effected in a short pulse to send an error information by the peak value of the signal while the peak detection of the error information is effected at the output side of the photocoupler 9 to return it to the initial state. According to this method, the life of the switching power source, employing the photocoupler, may be lengthened.
Patent JP-H07294912-A (JP)
Title: Reflection type color liquid crystal display element
Inventor: TAKEI TOSHIRO
IPC: G02F1/1335
Filed: 1994-04-28
Abstract: PURPOSE:To provide the reflection type liquid crystal display element in the birefringence control system which has a quick responsiveness and displays a color picture with a high luminance. CONSTITUTION:Electrodes 13 and 18 and oriented films 17 and 21 are formed on inside surfaces of a pair of transparent substrate 11 and 12 facing each other, and oriented films 17 and 21 are subjected to orientation treatment in the same direction, and liquid crystal 23 is oriented in the spray oriented state. A polarizing plate 25 is arranged on the outside of one transparent substrate 11 so that its axis of transmission crosses the direction of orientation treatment at 45 deg., and a reflection plate 20 is arranged on the inside or outside surface of the other transparent substrate. A voltage is applied between electrodes 13 and 18 facing each other to control the birefringence, thus controlling the display color.
Patent JP-H10306552-A (JP)
Title: Fitting structure for hard roof material
Inventor: ISHIKAWA TAKASHI
IPC: E04D1/12
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To easily form a strong roof excellent in external appearance by fixing hard roof materials each having a nearly square plate shape, provided with connection sections at the upper, lower, and right and left end sections, and protruded with a ridge section at the lower connection section to a roof substrate via fixtures. SOLUTION: A hard roof material A is formed with cement into a nearly square shape, it is provided with a lower connection section 2 protruded with a ridge section 1 a collecting the rain water of a joint section γ to the plane section of a decorative face 1 and an upper connection section 3 at the lower and upper ends of the decorative face 1, and it is provided with the right and left connection sections 4, 5 at the right and left ends. The upper connection section 3 of the hard roof material A on the lower stage is fixed on a roof substrate α by a support metal C and a fixing tool β not to flutter, and a waterproof panel strip B preventing the infiltration of rain water into an attic is mounted at the portion of the joint section γof the upper stage of the fixed hard roof material A on the upper stage.  The lower connection section 2 of the hard roof material A on the upper stage is coupled with the coupling groove of the support metal C fixing the hard roof material A on the lower stage, and the hard roof material A on the upper stage is executed. The above processes are repeated in the horizontal direction and vertical direction to form a roof face.
Patent JP-S5813888-A (JP)
Inventor: KUSUMI HIROSHI
IPC: E21B44/00
Filed: 1981-07-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。